Citi’s new Coinbase partnership shows how quickly crypto-style payment rails are moving from the edge of finance toward the banking mainstream.
For years, cryptocurrency and traditional banking were portrayed as competitors. Banks controlled dollars, deposits and payment networks, while crypto promised an alternative financial system operating outside those traditional rails.
That line is getting harder to see.
On September 28, Citi and Coinbase announced an expanded collaboration designed to give businesses easier access to stablecoin payments. Coinbase says Citi’s Virtual Account Wallet will power Coinbase Virtual Accounts, allowing incoming fiat payments to be automatically converted into stablecoins. At the same time, Citi institutional clients will be able to accept stablecoin payments using Coinbase’s payments infrastructure through Spring by Citi.
This isn’t simply another bank experimenting with “crypto.”
It’s another sign that stablecoins are beginning to look less like a niche cryptocurrency product and more like a new payment rail.
Citi Just Took Another Step Toward Onchain Banking
The significance of the Citi-Coinbase partnership isn’t necessarily that customers will suddenly start replacing their checking accounts with stablecoin wallets.
The bigger development is happening behind the scenes.
A business could receive money through traditional banking channels, convert it into stablecoins, move that value across blockchain networks and ultimately settle back into fiat currency. Coinbase is effectively supplying part of the digital-asset infrastructure while Citi brings the banking, treasury and merchant relationships.
That combination could become increasingly important for multinational companies dealing with suppliers, customers and subsidiaries across different countries.
Traditional international payments can involve banking hours, correspondent banks, settlement delays and reconciliation processes. Blockchain-based dollars can potentially move around the clock.
The technology is starting to become less about buying crypto and more about moving money.
Stablecoins Are Quietly Becoming Financial Infrastructure
Stablecoins were originally associated heavily with crypto trading. Traders used dollar-pegged tokens as a convenient way to move between volatile cryptocurrencies without constantly moving money through banks.
That use case still exists.
But the market is expanding.
Stablecoins are increasingly being discussed for merchant payments, international settlements, corporate treasury operations, remittances and other forms of money movement.
J.P. Morgan’s own research noted in 2025 that stablecoins appeared “here to stay” and projected that the market could eventually reach roughly $500 billion to $750 billion. The bank also highlighted merchant payments and remittances among their growing uses.
That makes Citi’s move particularly interesting.
One of the world’s largest traditional banks isn’t trying to eliminate blockchain payments.
It’s helping corporate customers connect to them.
And Then There’s JPMorgan Chase
The natural question becomes:
Could JPMorgan Chase produce the next major stablecoin headline?
There is an interesting irony here.
JPMorgan CEO Jamie Dimon became one of Wall Street’s most prominent critics of Bitcoin and cryptocurrencies during their early rise.
But JPMorgan itself became one of the banking industry’s earliest major blockchain adopters.
The firm’s blockchain infrastructure dates back to 2015, according to JPMorgan, and its Kinexys platform has since processed more than $3 trillion in transactions and was averaging more than $5 billion per day as of April 2026.
Even more importantly, JPMorgan has already put its own form of digital money on a public blockchain.
JPM Coin Was an Early Preview
In November 2025, JPMorgan made its USD-denominated JPM Coin deposit token available to institutional clients on Base, the Ethereum Layer-2 network developed by Coinbase.
Coinbase itself participated in test transactions alongside Mastercard and B2C2.
That detail deserves attention now.
Citi is partnering with Coinbase for stablecoin payments.
Meanwhile, JPMorgan already operates JPM Coin on Coinbase’s Base network.
The pieces of traditional banking and public blockchain infrastructure are increasingly crossing paths.
There is one important distinction, however: JPM Coin isn’t technically a stablecoin.
JPMorgan describes it as a bank-issued deposit token. It represents a commercial-bank deposit on blockchain rather than a separate reserve-backed stablecoin such as USDC.
For the customer, both technologies can provide some similar benefits—24/7 movement of digital dollars, rapid settlement and programmable transactions—but legally and financially they are different instruments.
Stablecoin vs. Deposit Token May Become the Real Banking Battle
That distinction could become one of the most important stories in digital finance.
Coinbase and other crypto companies are building infrastructure around stablecoins.
Banks can participate in that ecosystem, as Citi is doing, or potentially push their own tokenized bank deposits.
JPMorgan appears particularly interested in the second approach.
JPM Coin allows institutional customers to convert cash held at JPMorgan into a blockchain-based deposit token and use it for payments, collateral and settlement before converting it back into conventional account money.
In other words, JPMorgan doesn’t necessarily need to issue a conventional stablecoin to participate in the same financial transformation.
It already has its own version of programmable digital dollars.
Could Chase Take It to the Next Level?
That’s where speculation needs to be separated from what has actually been announced.
There is currently no basis from these announcements to say JPMorgan Chase will follow Citi with an equivalent consumer or merchant stablecoin product.
But the infrastructure is clearly there.
JPMorgan has blockchain technology.
It has JPM Coin.
It has institutional customers already using tokenized deposits.
It operates on Base.
And it has already worked with Coinbase in testing JPM Coin transactions.
So a future headline involving deeper stablecoin integration, merchant payments or broader blockchain settlement from JPMorgan would not represent the bank suddenly discovering crypto.
It would be another stage in a strategy that has been developing for years.
Banks Didn’t Kill Crypto — They’re Absorbing the Technology
That may ultimately be the bigger story.
The future of cryptocurrency adoption might not look like millions of people abandoning banks.
Instead, banks may absorb the parts of blockchain technology that make financial infrastructure faster.
Your employer could still pay you in dollars.
Your business could still bank with Citi or Chase.
Your customer could still see a familiar checkout screen.
But somewhere underneath that transaction, blockchain technology, stablecoins or tokenized deposits could move and settle the money.
Most customers might never even realize it happened onchain.
That’s when a technology has truly entered the mainstream—not when everyone talks about it, but when people begin using it without thinking about it.
Citi’s partnership with Coinbase moves the banking industry another step in that direction.
And JPMorgan Chase is particularly interesting to watch because one of Wall Street’s loudest crypto skeptics also helped build one of banking’s earliest and largest blockchain payment operations.
The next phase may no longer be banks versus crypto.
It may be which banks build the best version of onchain banking.